DOUBLE-SIDED COATING PHOTOCHROMIC

Unique double-sided surface coating process and chromotropic layer evenly covering both lens sides. Normal coating photochromic lens only coated on external surface, which hardly led to ideal color depth and UV protecting effffect. Sunfifilter UV++ double-sided coating photochromic lens has deeper color and better UV protection through both-sided photochromic technology perceiving full-aspect light.

UV++ PROTECTION AGAINST BLUE LIGHT

Imported UV++ monomer effffectively absorbs high-energy blue light generated from digital electronic devices and outdoor natural light. Through anti-blue light experience of Doctor. Funk from German Dresden University Medical Colleague, it

protects against blue light scientififically effffectively, making lens color lighter and more beautiful.

GERMAN LEYBOLD COATING

In standard vacuum coating condition, LEYBOLD coating technology (Satellite Solar Plate Coating Technology) from German makes the coating cover lens surface through ion gun, with higher compactness and better absorption. Meanwhile, the coating color is more natural and consistent by gold sensing fifilm perceiving automatically. LEYBOLD coating lens owns advantages like water-proofifing, defending greasy dirt, scratch resistant and easy cleaning. It also solves the problem that lenses are not hard wearing.

INDOOR AND OUTDOOR SCENE CUT

Imported monomer makes Sunfifilter UV++ coating photochromic lens highly sensitive. It is colorless transparent indoor and changes according to UV strength outdoor. The stronger UV color is, the darker lens color is. Light transmittance will increase quickly when coming back indoorside from outdoor activities. Free scene shift provides customers with comfortable experience.